ATOMica

ATOMica is a connection building company that provides co-working space, community fostering programs, and business management services.

Consumer and socialPlug and Play

TIMELINE · MONEY RAISED

ATOMica | 2201 days from X account to first raise on record

@ATOMica_co_jp·Raised $3.6M in 1 sourced round·2 signals before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

1. March 9, 2026
   Series B+ · $3.61M
   NNANKAI NEXT Ventures (lead)
   Source: fundraisingfox.com
2. August 11, 2025
   Series B+ · amount undisclosed
   AAkigin Capital Partners, KKAYAC, TTottori Capital
   Source: atomica.co.jp
3. June 5, 2025
   Series B+ · amount undisclosed
   GGlobal Brain Corporation (lead), EEast Japan Railway, FFFG Venture Business Partners
   Source: atomica.co.jp
4. July 19, 2019
   Website created
5. May 27, 2019
   X account created
6. Date unknown
   PPlug and Play · accelerator or program
   Source: public.dxp.playbook.vc

Founders and team

• YE
  Yuki Ejiri Founder
• KN
  Kazuki Nanbara Representative Director and Co-CEO
• MS
  Mizuki Shimada Representative Director and Co-CEO
• HA
  Hyakusei Akanuma CEO
• HA
  Hisho Aizawa Executive Officer and CAO
• YM
  Yuta Mori Executive Officer and Head of Startup Support

Acquisitions

Investors

• AAkigin Capital Partners
• EEast Japan Railway
• FFFG Venture Business Partners
• GGlobal Brain Corporationlead investor
• HHokkaido Co-Creation Partners
• KKAYAC
• NNANKAI NEXT Ventureslead investor
• PPlug and Playaccelerator
• TTottori Capital
• WWing Capital Partners

Companies like ATOMica

• SStylework$1M Series B+ · Aug 2026
• Kkommu
• SSubmittable
• NNorthstar$24.4M Series A · Oct 2022
• PPadel Haus$7M Series B+ · Jul 2025
• HHivebrite$37M Series B+ · Oct 2023